A first inductive element including a plurality of first subcoils, each first subcoil characterized at least in part by a geometry that comprises a winding direction and a physical size is provided. The plurality of first subcoils are in electrical communication with each other, and the geometry of each first subcoil is selected to reduce a variation in an inductive coupling between the first inductive element and a second inductive element when a gap between the first inductive element and the second inductive element varies. A method of vehicle wireless power charging using the above system is also provided.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    INDUCTIVE COUPLING GAP COMPENSATION


    Beteiligte:

    Erscheinungsdatum :

    2021-02-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01F MAGNETS , Magnete / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



    Inductive coupling gap compensation

    STOUT II THOMAS GATTAN / NORMANN JAMES BRIAN | Europäisches Patentamt | 2021

    Freier Zugriff

    Inductive coupling communication device

    LI FENG / ZHANG LIJIE / QI HONGXI et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    INDUCTIVE POWER COUPLING SYSTEMS FOR ROADWAYS

    DAMES ANDREW NICHOLAS / HOWE ANDREW / NORRIS TIMOTHY SWEYN | Europäisches Patentamt | 2018

    Freier Zugriff

    INDUCTIVE POWER COUPLING SYSTEMS FOR ROADWAYS

    DAMES ANDREW NICHOLAS / HOWE ANDREW / NORRIS TIMOTHY SWEYN | Europäisches Patentamt | 2021

    Freier Zugriff

    Wireless power transfer using inductive coupling

    ICHIKAWA KATSUEI | Europäisches Patentamt | 2024

    Freier Zugriff